Single-payer health care — is an American term describing the payment for doctors, hospitals and other providers of health care from a single fund. The Canadian health care system, the British National Health Service, Australia s Medicare, and Medicare in the U.S. for the… … Wikipedia
Single-Pair High-speed Digital Subscriber Line — (SHDSL) is a telecommunications technology for Digital Subscriber Line (DSL) subscriber lines. It describes a transmission method for signals on copper pair lines, being mostly used in access networks to connect subscribers to Telephone exchanges … Wikipedia
Unit Control Block — In IBM mainframe operating systems from the z/OS line, a Unit Control Block (UCB) is a memory structure, or a control block , that describes any single input/output peripheral device, or a unit , to the operating system.A similar concept in Unix… … Wikipedia
Mode 7 — For other uses, see Mode 7 (disambiguation). Screenshot of a basic Super Nintendo demo using this graphical effect Mode 7 is a graphics mode on the Super NES video game console that allows a background layer to be rotated and scaled on a scanline … Wikipedia
Central processing unit — CPU redirects here. For other uses, see CPU (disambiguation). An Intel 80486DX2 CPU from above An Intel 80486DX2 from below … Wikipedia
Memory management unit — This 68451 MMU could be used with the Motorola 68010 A memory management unit (MMU), sometimes called paged memory management unit (PMMU), is a computer hardware component responsible for handling accesses to memory requested by the CPU. Its… … Wikipedia
Dynamic random-access memory — DRAM redirects here. For other uses, see Dram (disambiguation). Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube … Wikipedia
Dynamic random access memory — (DRAM) is a type of random access memory that stores each bit of data in a separate capacitor within an integrated circuit. Since real capacitors leak charge, the information eventually fades unless the capacitor charge is refreshed periodically … Wikipedia
Generic Access Network — Unlicensed Mobile Access or UMA, is the commercial name of the 3GPP Generic Access Network, or GAN standard. GAN is a telecommunication system which extends mobile services voice, data and IP Multimedia Subsystem/Session Initiation Protocol… … Wikipedia
Addressing mode — Addressing modes are an aspect of the instruction set architecture in most central processing unit (CPU) designs. The various addressing modes that are defined in a given instruction set architecture define how machine language instructions in… … Wikipedia
Digital single-lens reflex camera — Nikon D700 full frame (FX) digital SLR camera … Wikipedia